How can be reduced or abolished the lag phase during actin polymerization?

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#Question id: 18663

#Unit 13. Methods in Biology

When a protein exists in mono-, di- and tri-phosphorylated forms. The difference of a couple of phosphate groups has no significant effect on the overall relative molecular mass of the protein, hence a single band on SDS gels, but the small charge difference introduced on each molecule can be detected by

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#Question id: 28821

#Unit 2. Cellular Organization

In the presence of ATP and Ca2+, the myosin head releases from the actin filament and extending from_____

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#Question id: 32583

#Unit 2. Cellular Organization

Which of the following C-terminal kinesin generally travel in the opposite direction from the majority of kinesins?? 

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#Question id: 5723

#Unit 8. Inheritance Biology

An individual heterozygous for a reciprocal translocation possesses the following chromosomes

I-  nonviability                                  II – Viability        

III- only translocated chromosome     IV- only normal chromosome

V- one translocated another normal

Which of the following above chromosome constituent and feature in their gamete result from?

A- alternate       B- adjacent-1     C- adjacent-2

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#Question id: 23687

#Unit 13. Methods in Biology

Bacteria that contain the plasmid, but not the eukaryotic gene, would grow